August Underground's Penance

Has someone ever handed you a movie, not telling you one thing about it, only telling you to watch it. What if that tape was the personal home video of two sociopaths on a killing spree? This is their home movie, for their eyes-only. Penance shows the dark decline of the two nameless killers from the previous films as they continue to videotape their madness on their path to destruction. (Unearthed Films)